ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.65B
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS27436 | — | reserved | — | … |
| AS27470 | — | reserved | — | … |
| AS27524 | — | reserved | — | … |
| AS27586 | — | reserved | — | … |
| AS27591 | — | reserved | — | … |
| AS27593 | — | reserved | — | … |
| AS29763 | — | reserved | — | … |
| AS29829 | — | reserved | — | … |
| AS29849 | — | reserved | — | … |
| AS29911 | — | reserved | — | … |
| AS29927 | — | reserved | — | … |
| AS30002 | — | reserved | — | … |
| AS30004 | — | reserved | — | … |
| AS30158 | — | reserved | — | … |
| AS30168 | — | reserved | — | … |
| AS30180 | — | reserved | — | … |
| AS30189 | — | reserved | — | … |
| AS30206 | — | reserved | — | … |
| AS30207 | — | reserved | — | … |
| AS30248 | — | reserved | — | … |
| AS30253 | — | reserved | — | … |
| AS30254 | — | reserved | — | … |
| AS30332 | — | reserved | — | … |
| AS30352 | — | reserved | — | … |
| AS30389 | — | reserved | — | … |
| AS30413 | — | reserved | — | … |
| AS30426 | — | reserved | — | … |
| AS30433 | — | reserved | — | … |
| AS30442 | — | reserved | — | … |
| AS30457 | — | reserved | — | … |
| AS30516 | — | reserved | — | … |
| AS30521 | — | reserved | — | … |
| AS30547 | — | reserved | — | … |
| AS30550 | — | reserved | — | … |
| AS30627 | — | reserved | — | … |
| AS30654 | — | reserved | — | … |
| AS30719 | — | reserved | — | … |
| AS31781 | — | reserved | — | … |
| AS31795 | — | reserved | — | … |
| AS31806 | — | reserved | — | … |
| AS31809 | — | reserved | — | … |
| AS31889 | — | reserved | — | … |
| AS31910 | — | reserved | — | … |
| AS31928 | — | reserved | — | … |
| AS31938 | — | reserved | — | … |
| AS32011 | — | reserved | — | … |
| AS32044 | — | reserved | — | … |
| AS32068 | — | reserved | — | … |
| AS32081 | — | reserved | — | … |
| AS32087 | — | reserved | — | … |
| AS32103 | — | reserved | — | … |
| AS32177 | — | reserved | — | … |
| AS32187 | — | reserved | — | … |
| AS32302 | — | reserved | — | … |
| AS32332 | — | reserved | — | … |
| AS32339 | — | reserved | — | … |
| AS32396 | — | reserved | — | … |
| AS32406 | — | reserved | — | … |
| AS32449 | — | reserved | — | … |
| AS32479 | — | reserved | — | … |
| AS32510 | — | reserved | — | … |
| AS32514 | — | reserved | — | … |
| AS32534 | — | reserved | — | … |
| AS32553 | — | reserved | — | … |
| AS32558 | — | reserved | — | … |
| AS32570 | — | reserved | — | … |
| AS32596 | — | reserved | — | … |
| AS32600 | — | reserved | — | … |
| AS32633 | — | reserved | — | … |
| AS32712 | — | reserved | — | … |
| AS32729 | — | reserved | — | … |
| AS32757 | — | reserved | — | … |
| AS32786 | — | reserved | — | … |
| AS32816 | — | reserved | — | … |
| AS32832 | — | reserved | — | … |
| AS32856 | — | reserved | — | … |
| AS32902 | — | reserved | — | … |
| AS32916 | — | reserved | — | … |
| AS33018 | — | reserved | — | … |
| AS33031 | — | reserved | — | … |
| AS33035 | — | reserved | — | … |
| AS33051 | — | reserved | — | … |
| AS33223 | — | reserved | — | … |
| AS33237 | — | reserved | — | … |
| AS33244 | — | reserved | — | … |
| AS33262 | — | reserved | — | … |
| AS33298 | — | reserved | — | … |
| AS33299 | — | reserved | — | … |
| AS33356 | — | reserved | — | … |
| AS33400 | — | reserved | — | … |
| AS33409 | — | reserved | — | … |
| AS33417 | — | reserved | — | … |
| AS33441 | — | reserved | — | … |
| AS33484 | — | reserved | — | … |
| AS33511 | — | reserved | — | … |
| AS33537 | — | reserved | — | … |
| AS33546 | — | reserved | — | … |
| AS33592 | — | reserved | — | … |
| AS33617 | — | reserved | — | … |
| AS33640 | — | reserved | — | … |